sap TDMS time-based and CC reduction for SAP ERP

Hi,

I'm executing TDMS activities with scenario TDMS time-based and CC reduction for SAP ERP. I'm running 'System Analysis phase' --> Exec of table analysis programs for Data Selection/Deletion'.

May I run these jobs in production system during the normal day-by-day activities ?

(please don't consider in the answer performance problem) .

And the second may I run 'Data transfer jobs one week or more later than the execution of 'System Nalaysis Phase' ?

thanks and regards

Giovanni